From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 629/CH5/EX5.7/example5_7.sce | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 629/CH5/EX5.7/example5_7.sce

(limited to '629/CH5/EX5.7/example5_7.sce')

diff --git a/629/CH5/EX5.7/example5_7.sce b/629/CH5/EX5.7/example5_7.sce
new file mode 100644
index 000000000..2f0afbc59
--- /dev/null
+++ b/629/CH5/EX5.7/example5_7.sce
@@ -0,0 +1,13 @@
+clear
+clc
+//Example 5.7 DEPRESSURIZATION OF GAS IN TANK
+V=10; //volume[m^3]
+po=500; //initial pressure[kPa]
+pf=400; //final pressure[kPa]
+R=518; //gas constant[J/kg.K]
+T=300; //[K]
+A=10^-7; //area[m^2]
+//mi=0,mo=0.66*p*A/sqrt(R*T), mcv=mi-mo
+//continuity equation, mi=V*d(rho)/dt
+t=integrate('-V*(0.66*A*p*sqrt(R*T))^(-1)','p',po,pf)
+printf("\nThe time elapsed for the absolute pressure drop = %.f s.\n",t)
\ No newline at end of file
-- 
cgit